`screenbased-tech.com`

DNSSEC	⚠️ Not signed
A	173.212.249.125^{🇩🇪 CONTABO173.212.248.0/22}
		PTR	`vmd35935.contaboserver.net`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.screenbased-tech.com` ⭐
		A	173.212.252.76^{🇩🇪 CONTABO173.212.252.0/23}
			PTR	`mail.screenbased-tech.com`
TXT	`v=spf1 mx a:mail.screenbased-tech.com ~all`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-01-12 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778397246

PTR for

244.72.181.135.in-addr.arpa

Subdomains

mail.screenbased-tech.com

Same first word

screenbased-tech.com

DNS History

7 records (5 active, 2 former)

●NSns1.first-ns.de2015-10-11 → 2026-05-10 · 2 obs

● 2015-10-11 13:33:36
● 2026-05-10 07:17:46

●NSrobotns2.second-ns.de2015-10-11 → 2026-05-10 · 2 obs

● 2015-10-11 13:33:36
● 2026-05-10 07:17:46

●NSrobotns3.second-ns.com2015-10-11 → 2026-05-10 · 2 obs

● 2015-10-11 13:33:36
● 2026-05-10 07:17:46

●MXmail.screenbased-tech.com2015-10-11 → 2026-05-10 · 2 obs

● 2015-10-11 13:33:36
● 2026-05-10 07:17:46

●A173.212.249.1252026-03-07 → 2026-05-10 · 3 obs

○ 2017-08-21 18:23:20
● 2026-03-07 01:55:44
● 2026-05-10 07:17:46

○A188.40.53.1482015-10-11 → 2017-08-21 · 4 obs

● 2015-10-11 13:33:36
● 2017-08-21 18:23:20
○ 2026-03-07 01:55:44
○ 2026-05-10 07:17:46

○A2a01:4f8:100:30c6::22015-12-17 → 2017-08-21 · 5 obs

○ 2015-10-11 13:33:36
● 2015-12-17 09:32:12
● 2017-08-21 18:23:20
○ 2026-03-07 01:55:44
○ 2026-05-10 07:17:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
screenbased-tech.com	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	2 records

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for screenbased-tech.com (unsigned zone)

⏱️ Timing

Total: 1644ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.212.249.125`
NS	3	`robotns3.second-ns.com, ns1.first-ns.de...`
MX	1	`mail.screenbased-tech.com (pri: 10)`
TXT	1	`v=spf1 mx a:mail.screenbased-tech.com ~a`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Hierarchy

screenbased-tech.com is the parent of mail.screenbased-tech.com.

IP Addresses

screenbased-tech.com points to a single IP number: 173.212.249.125.

other host names for instance powerticket.de, bmb-consult.co, powerticket.eu, vmd35935.contaboserver.net and philippstauber.de share IP numbers with screenbased-tech.com.

Name Servers

screenbased-tech.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

screenbased-tech.com at least partially shares name servers with other domains, for instance imagelint.com, flami.net, armaserver.de, poker-farm.de and itc-thomas.de.

These name servers are often used with ns1.your-server.de and ns.flami.net.

Host names with two IP numbers:

Host robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.

Host ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.

Host robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Mail Servers

screenbased-tech.com is handled by a single mail server, mail.screenbased-tech.com.

screenbased-tech.com uses the same mail server setup as other domains such as philippstauber.de and geekzone.de.

Host name mail.screenbased-tech.com points to IP address 173.212.252.76.

screenbased-tech.com - robtex.com